1// Copyright 2013 The Flutter Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5part of engine; 6 7abstract class RuntimeDelegate { 8 String get defaultRouteName; 9 void scheduleFrame({bool regenerateLayerTree = true}); 10 void render(LayerTree layerTree); 11 void handlePlatformMessage(PlatformMessage message); 12 FontCollection getFontCollection(); 13} 14